2009-01-26 Richard Hult <richard@imendio.com>
Bug 566628 – gdk_display_close always asserts on win32 and quartz
* gdk/quartz/gdkdisplay-quartz.c
(_gdk_windowing_set_default_display): Copy fix for bug #566628
from the win32 backend: Allow also a NULL parameter in the
g_assert().
svn path=/trunk/; revision=22223